JAMA dermatology · 2015
Addressing the knowledge gap in clinical recommendations for management and complete excision of clinically atypical nevi/dysplastic nevi: Pigmented Lesion Subcommittee consensus statement.
СтатьяПоддержка исследования: вне правительства СШАОбзорConsensus StatementНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Kim Caroline C, Swetter Susan M, Curiel-Lewandrowski Clara, Grichnik James M, Grossman Douglas, Halpern Allan C, Kirkwood John M, Leachman Sancy A, Marghoob Ashfaq A, Ming Michael E, Nelson Kelly C, Veledar Emir, Venna Suraj S, Chen Suephy C
Аннотация
IMPORTANCE: The management of clinically atypical nevi/dysplastic nevi (CAN/DN) is controversial, with few data to guide the process. Management recommendations for DN with positive histologic margins were developed by the Delphi method to achieve consensus among members of the Pigmented Lesion Subcommittee (PLS) of the Melanoma Prevention Working Group (MPWG) after reviewing the current evidence.
OBJECTIVES: To outline key issues related to the management of CAN/DN: (1) biopsies of CAN and how positive margins arise, (2) whether incompletely excised DN evolve into melanoma, (3) current data on the outcomes of DN with positive histologic margins, (4) consensus recommendations, and (5) a proposal for future studies, including a large-scale study to help guide the management of DN with positive margins.
EVIDENCE REVIEW: The literature, including recent studies examining management and outcomes of DN with positive margins between 2009 to 2014, was reviewed.
FINDINGS: A consensus statement by the PLS of the MPWG following review of the literature, group discussions, and a structured Delphi method consensus.
CONCLUSIONS AND RELEVANCE: This consensus statement reviews the complexities of management of CAN/DN. A review of the literature and 2 rounds of a structured Delphi consensus resulted in the following recommendations: (1) mildly and moderately DN with clear margins do not need to be reexcised, (2) mildly DN biopsied with positive histologic margins without clinical residual pigmentation may be safely observed rather than reexcised, and (3) observation may be a reasonable option for management of moderately DN with positive histologic margins without clinically apparent residual pigmentation; however, more data are needed to make definitive recommendations in this clinical scenario.
OBJECTIVES: To outline key issues related to the management of CAN/DN: (1) biopsies of CAN and how positive margins arise, (2) whether incompletely excised DN evolve into melanoma, (3) current data on the outcomes of DN with positive histologic margins, (4) consensus recommendations, and (5) a proposal for future studies, including a large-scale study to help guide the management of DN with positive margins.
EVIDENCE REVIEW: The literature, including recent studies examining management and outcomes of DN with positive margins between 2009 to 2014, was reviewed.
FINDINGS: A consensus statement by the PLS of the MPWG following review of the literature, group discussions, and a structured Delphi method consensus.
CONCLUSIONS AND RELEVANCE: This consensus statement reviews the complexities of management of CAN/DN. A review of the literature and 2 rounds of a structured Delphi consensus resulted in the following recommendations: (1) mildly and moderately DN with clear margins do not need to be reexcised, (2) mildly DN biopsied with positive histologic margins without clinical residual pigmentation may be safely observed rather than reexcised, and (3) observation may be a reasonable option for management of moderately DN with positive histologic margins without clinically apparent residual pigmentation; however, more data are needed to make definitive recommendations in this clinical scenario.